3 papers
quant-ph2005
Extended Cahill-Glauber formalism for finite dimensional spaces: I. Fundamentals
M. Ruzzi, M. A. Marchiolli, D. Galetti
The Cahill-Glauber approach for quantum mechanics on phase-space is extended to the finite dimensional case through the use of discrete coherent states. All properties and features…
quant-ph2001
Time Interval Operators
M. Ruzzi, D. Galetti
In this work we will advance farther along a line previously developed concerning our proposal of a time interval operator, on finite dimensional spaces. The time interval operator…
math.QA2000
Irreducibility and Compositeness in q-Deformed Harmonic Oscillator Algebras
D. Galetti, J. T. Lunardi, B. M. Pimentel +1
q-Deformed harmonic oscillator algebra for real and root of unity values of the deformation parameter is discussed by using an extension of the number concept proposed by Gauss, na…